Cita APA (7th ed.)

Cristobal, A. E. (2005). The tragedy of the revolution. University of the Philippines Press.

Cita Chicago (17th ed.)

Cristobal, Adrian E. The Tragedy of the Revolution. Quezon City: University of the Philippines Press, 2005.

Cita MLA (9th ed.)

Cristobal, Adrian E. The Tragedy of the Revolution. University of the Philippines Press, 2005.